#include <stdio.h>
#include <string.h>
#include <stdlib.h>
int main() {
  char text[100] = "happy new year!";
  char key[10] = "a";
  char *pos = strstr(text, key);
  if (pos == NULL)
    puts("NOT FOUND!");
  else
    printf("%d\n", pos - text);
  char *newPos = strstr(pos + strlen(key), key);
  printf("%d\n", newPos - text);
  return 0;
}
